Samsung DV435GTGJRA/A1 Trouble Shooting Guide User Manual Ver.1.0 (English, Fr - Page 2

Alignment And Adjustments

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ALIGNMENT AND ADJUSTMENTS WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before servicing, unless testing requires power. ERROR ITEMS AND DIAGNOSTIC CODES An occurrence of an Error will make a sound of error melody for 5sec and continuously show one of the Error Displays from the following errors. Error Display Trigger tE The Thermistor resistance is very low or high. dE Running the dryer with door open dF Invalid door state for more than 256 milliseconds. bE2 Invalid state of key circuit short for 30 secs FE Invalid power source Frequency 2E Electronic Control Problem (Over Voltage Error) Action Taken Check for: - Clogged lint screen. - Restricted vent system. - Check Thermistor resistance. Check for: - Close the door, and run the dryer. - Loose or open wire terminals in Door Sense circuit. Check for: - Loose or open wire terminals in Door Sense circuit. Check for: - Display PCB key circuit short or not. Check for: - Not using regular power source frequency - Invalid power frequency sense circuit Check for: - Check PCB and Wire harness. - Check Power supply. AE Electronic Control Problem (Communication Error) Check for: - Check PCB and Wire harness. - Replace PCB. Et Invalid state of Eeprom communication Check for : - PCB with Eeprom circuit. HE Invalid heating Temp in running the dryer Call customer service 2 Technical_information-02835E_EN.indd 2 2012-05-16 �� 5:10:01

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2
ERROR ITEMS AND DIAGNOSTIC CODES
An occurrence of an Error will make a sound of error melody for 5sec and continuously show one
of the Error Displays from the following errors.
Error Display
Trigger
Action Taken
tE
The Thermistor resistance is very low or
high.
Check for:
- Clogged lint screen.
- Restricted vent system.
- Check Thermistor resistance.
dE
Running the dryer with door open
Check for:
- Close the door, and run the dryer.
- Loose or open wire terminals in Door
Sense circuit.
dF
Invalid door state for more than 256
milliseconds.
Check for:
- Loose or open wire terminals in Door
Sense circuit.
bE2
Invalid state of key circuit short for 30 secs
Check for:
- Display PCB key circuit short or not.
FE
Invalid power source Frequency
Check for:
- Not using regular power source
frequency
- Invalid power frequency sense circuit
2E
Electronic Control Problem
(Over Voltage Error)
Check for:
- Check PCB and Wire harness.
- Check Power supply.
AE
Electronic Control Problem
(Communication Error)
Check for:
- Check PCB and Wire harness.
- Replace PCB.
Et
Invalid state of Eeprom communication
Check for :
- PCB with Eeprom circuit.
HE
Invalid heating Temp in running the dryer
Call customer service
ALIGNMENT AND ADJUSTMENTS
WARNING
To avoid risk of electrical shock, personal injury or death; disconnect power to dryer before
servicing, unless testing requires power.
Technical_information-02835E_EN.indd
2
2012-05-16
�� 5:10:01